31298944

素因数分解:

$2^7\times {\mathrm{439}}^1\times {\mathrm{557}}^1$

素因数の和:1010

約数の個数: 32

約数和(自身を含む): 62607600

約数和(自身を除く): 31308656

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 439, 557, 878, 1114, 1756, 2228, 3512, 4456, 7024, 8912, 14048, 17824, 28096, 35648, 56192, 71296, 244523, 489046, 978092, 1956184, 3912368, 7824736, 15649472, 31298944]

約数ペア:

[(1, 31298944), (2, 15649472), (4, 7824736), (8, 3912368), (16, 1956184), (32, 978092), (64, 489046), (128, 244523), (439, 71296), (557, 56192), (878, 35648), (1114, 28096), (1756, 17824), (2228, 14048), (3512, 8912), (4456, 7024)]